294583380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 1024493568

約数和(自身を除く): 729910188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 163, 182, 195, 210, 260, 273, 326, 331, 364, 390, 420, 455, 489, 546, 652, 662, 780, 815, 910, 978, 993, 1092, 1141, 1324, 1365, 1630, 1655, 1820, 1956, 1986, 2119, 2282, 2317, 2445, 2730, 3260, 3310, 3423, 3972, 4238, 4303, 4564, 4634, 4890, 4965, 5460, 5705, 6357, 6620, 6846, 6951, 8476, 8606, 9268, 9780, 9930, 10595, 11410, 11585, 12714, 12909, 13692, 13902, 14833, 17115, 17212, 19860, 21190, 21515, 22820, 23170, 25428, 25818, 27804, 29666, 30121, 31785, 34230, 34755, 42380, 43030, 44499, 46340, 51636, 53953, 59332, 60242, 63570, 64545, 68460, 69510, 74165, 86060, 88998, 90363, 107906, 120484, 127140, 129090, 139020, 148330, 150605, 161859, 177996, 180726, 215812, 222495, 258180, 269765, 296660, 301210, 323718, 361452, 377671, 444990, 451815, 539530, 602420, 647436, 701389, 755342, 809295, 889980, 903630, 1079060, 1133013, 1402778, 1510684, 1618590, 1807260, 1888355, 2104167, 2266026, 2805556, 3237180, 3506945, 3776710, 4208334, 4532052, 4909723, 5665065, 7013890, 7553420, 8416668, 9819446, 10520835, 11330130, 14027780, 14729169, 19638892, 21041670, 22660260, 24548615, 29458338, 42083340, 49097230, 58916676, 73645845, 98194460, 147291690, 294583380]

約数ペア:

[(1, 294583380), (2, 147291690), (3, 98194460), (4, 73645845), (5, 58916676), (6, 49097230), (7, 42083340), (10, 29458338), (12, 24548615), (13, 22660260), (14, 21041670), (15, 19638892), (20, 14729169), (21, 14027780), (26, 11330130), (28, 10520835), (30, 9819446), (35, 8416668), (39, 7553420), (42, 7013890), (52, 5665065), (60, 4909723), (65, 4532052), (70, 4208334), (78, 3776710), (84, 3506945), (91, 3237180), (105, 2805556), (130, 2266026), (140, 2104167), (156, 1888355), (163, 1807260), (182, 1618590), (195, 1510684), (210, 1402778), (260, 1133013), (273, 1079060), (326, 903630), (331, 889980), (364, 809295), (390, 755342), (420, 701389), (455, 647436), (489, 602420), (546, 539530), (652, 451815), (662, 444990), (780, 377671), (815, 361452), (910, 323718), (978, 301210), (993, 296660), (1092, 269765), (1141, 258180), (1324, 222495), (1365, 215812), (1630, 180726), (1655, 177996), (1820, 161859), (1956, 150605), (1986, 148330), (2119, 139020), (2282, 129090), (2317, 127140), (2445, 120484), (2730, 107906), (3260, 90363), (3310, 88998), (3423, 86060), (3972, 74165), (4238, 69510), (4303, 68460), (4564, 64545), (4634, 63570), (4890, 60242), (4965, 59332), (5460, 53953), (5705, 51636), (6357, 46340), (6620, 44499), (6846, 43030), (6951, 42380), (8476, 34755), (8606, 34230), (9268, 31785), (9780, 30121), (9930, 29666), (10595, 27804), (11410, 25818), (11585, 25428), (12714, 23170), (12909, 22820), (13692, 21515), (13902, 21190), (14833, 19860), (17115, 17212)]